Dec 04 22:13:46.720 INFO checking av-elier/ar-hist against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 22:13:46.720 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 22:13:47.168 INFO [stdout] bcc1a92f540c8a4fd157f00b3d241f5632ebb6370169eeff762daf3ef05258ae
Dec 04 22:13:47.171 INFO running `"docker" "start" "-a" "bcc1a92f540c8a4fd157f00b3d241f5632ebb6370169eeff762daf3ef05258ae"`
Dec 04 22:13:49.206 INFO [stderr] usermod: no changes
Dec 04 22:13:49.616 INFO [stderr]     Checking clap v2.29.3
Dec 04 22:13:49.619 INFO [stderr]     Checking redis v0.8.0
Dec 04 22:13:49.619 INFO [stderr]     Checking env_logger v0.5.3
Dec 04 22:13:49.619 INFO [stderr]     Checking postgres-protocol v0.3.1
Dec 04 22:13:54.851 INFO [stderr]     Checking postgres-shared v0.4.0
Dec 04 22:13:59.994 INFO [stderr]     Checking postgres v0.15.1
Dec 04 22:14:03.467 INFO [stderr]     Checking ar-hist v0.1.0 (/source)
Dec 04 22:14:10.901 INFO [stderr] warning: the feature `iterator_try_fold` has been stable since 1.27.0 and no longer requires an attribute to enable
Dec 04 22:14:10.901 INFO [stderr]  --> src/main.rs:2:12
Dec 04 22:14:10.901 INFO [stderr]   |
Dec 04 22:14:10.901 INFO [stderr] 2 | #![feature(iterator_try_fold)]
Dec 04 22:14:10.901 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 04 22:14:10.901 INFO [stderr]   |
Dec 04 22:14:10.901 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 22:14:10.901 INFO [stderr] 
Dec 04 22:14:10.971 INFO [stderr] warning: the feature `iterator_try_fold` has been stable since 1.27.0 and no longer requires an attribute to enable
Dec 04 22:14:10.971 INFO [stderr]  --> src/main.rs:2:12
Dec 04 22:14:10.971 INFO [stderr]   |
Dec 04 22:14:10.971 INFO [stderr] 2 | #![feature(iterator_try_fold)]
Dec 04 22:14:10.971 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 04 22:14:10.971 INFO [stderr]   |
Dec 04 22:14:10.971 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 22:14:10.971 INFO [stderr] 
Dec 04 22:14:11.035 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.79s
Dec 04 22:14:11.065 INFO [stderr] su: No module specific data is present
Dec 04 22:14:12.302 INFO running `"docker" "inspect" "bcc1a92f540c8a4fd157f00b3d241f5632ebb6370169eeff762daf3ef05258ae"`
Dec 04 22:14:12.633 INFO running `"docker" "rm" "-f" "bcc1a92f540c8a4fd157f00b3d241f5632ebb6370169eeff762daf3ef05258ae"`
Dec 04 22:14:12.951 INFO [stdout] bcc1a92f540c8a4fd157f00b3d241f5632ebb6370169eeff762daf3ef05258ae